A recording of the webcast can be found here
The first guest speaker was Dirk Boessmann, Senior Vice President of Mobile Development at SAP. He had a question/answer session with the host, Christophe Dufourmantelle. Dirk had spoken to the German PowerBuilder User Group in October of 2014
during which time he had a "theoretical discussion" of what options a company like SAP might have in deciding a future for a product like PowerBuilder.